A randomized 25 question test from a pool of 761 questions, good luck!
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
Voltage to voltage converters are best defined as which of the answers below?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the transition point between the abnormal to shutdown conditions?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
Which of the antenna below could best be described as the most direction sensitive?
Which of the answers below best describes the OSI layers that a Foundation fieldbus H1is not compliant with?
Which of the signal transmission systems below best describes the operation of an Ethernet cord?
Which of the terms below best describes the electromagnetic noise that corrupts transmitted wave forms with echoes of itself?
Which of the data rates below best represent one that is not used on a DeviceNet segment?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "E"?
Digital valve positioners are best defined as which of the following answers?
The data transmission in SX mode travels in _____ direction(s)? Choose the best answer from the ones provided to fill in the blank
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would define the software framework and programming language basic specifications?
There are several different ways to let an operator know about an alarm in any HMI. Which of the answers below would best be described as a horn being sounded?
Which of the cables below is best used for the trunk cabling of the DeviceNet transmission system?
A DCS collects a lot of data during the course of operating. Which of the answers below best represents the number of databases commonly used in a DCS?
There are three parameters that need to be configured when manually addressing in IPv4. Which of the answers below represents the parameters that are required?
Which answer below is best described as the RS-232 standard for voltage range to transmit a "Space"?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with analog values that require a significant degree of accuracy?
Which of the answers below best represents the additional requirements to allow protocol conversion?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must remain TRUE for a device can stay activated?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control of an employees access level in the system?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used with analog values that require a significant degree of accuracy?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?